Home / 707,365.35-1,061,214.03-234,050.67

Finding the Fourth Proportional to 707,365.35, 1,061,214.03 and 234,050.67

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Solution

The fourth proportional to 707,365.35, 1,061,214.03 and 234,050.67 is: 351,130.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,365.35 : 1,061,214.03 = 234,050.67 : x
  2. Step 2: Convert to fraction form
    707,365.35/1,061,214.03 = 234,050.67/x
  3. Step 3: Cross multiply
    707,365.35x = 1,061,214.03 × 234,050.67
  4. Step 4: Simplify right side
    707,365.35x = 248,377,854,734.90
  5. Step 5: Solve for x
    x = 248,377,854,734.90/707,365.35
  6. Step 6: Final answer
    x = 351,130.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.